73403729

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 86313600

約数和(自身を除く): 12909871

約数列:

[1, 7, 59, 89, 413, 623, 1997, 5251, 13979, 36757, 117823, 177733, 824761, 1244131, 10486247, 73403729]

約数ペア:

[(1, 73403729), (7, 10486247), (59, 1244131), (89, 824761), (413, 177733), (623, 117823), (1997, 36757), (5251, 13979)]